Question

1. What do you mean by biodiversity of an area?
2. What does 'fauna' refer to—plants or animals?
3. Forests are helpful in checking floods. Do you agree?
4. Endangered animals no longer exist on the earth. True or false?
5. If all trees in a forest are cut, it will lead to
of soil.​

Answer 1

1. Biodiversity is a term used to describe the enormous variety of life on Earth. It can be used more specifically to refer to all of the species in one region or ecosystem. Biodiversity refers to every living thing, including plants, bacteria, animals, and humans.


2. Fauna refers to animals.

3. Forests act as windbreakers and pillars that prevent much flooding as well as cyclones. Also they have a large amount of soil which can absorb most of the water from floods

4. A large number of endangered species still exist in the word. The susu Dolphin, Bengal tigers, etc.
Therefore you statement is False.

5. If all trees are cut, it will obviously lead to soil erosion and all people on earth will die due to less oxygen

Answer 2

Answer:

hope it will be helpful

Explanation:

1. Biodiversityy is defined as “the variability among living organisms from all sources including terrestrial, marine, aquatic ecosystems.

2. fauna refers to the animals of a particular region.